r3506 - trunk/payloads/libpayload/include

Author: stepan
Date: 2008-08-13 10:21:27 +0200 (Wed, 13 Aug 2008)
New Revision: 3506

Modified:
   trunk/payloads/libpayload/include/pci.h
Log:
add PCI_BUS macro (trivial)

Signed-off-by: Stefan Reinauer 
Acked-by: Stefan Reinauer

Modified: trunk/payloads/libpayload/include/pci.h
===================================================================
--- trunk/payloads/libpayload/include/pci.h	2008-08-12 20:23:00 UTC (rev 3505)
+++ trunk/payloads/libpayload/include/pci.h	2008-08-13 08:21:27 UTC (rev 3506)
@@ -49,6 +49,7 @@
 #define PCI_DEV(_bus, _dev, _fn) \
 (0x80000000 | (_bus << 16) | (_dev << 11) | (_fn << 8))

+#define PCI_BUS(_d)  ((_d >> 16) & 0xff)
 #define PCI_SLOT(_d) ((_d >> 11) & 0x1f)
 #define PCI_FUNC(_d) ((_d >> 8) & 0x7)